EP2338635B8 - Equipment and method for laser protection by vibration measurement - Google Patents

Equipment and method for laser protection by vibration measurement Download PDF

Info

Publication number: EP2338635B8
Authority: EP; European Patent Office
Prior art keywords: equipment; vibration measurement; laser protection; laser; protection
Prior art date: 2009-12-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

EP09401051.9A

Other languages

German (de)

French (fr)

Other versions

EP2338635A1 (en

EP2338635B1 (en

Inventor

Jörg Bergelt

Matthias Meding

Dieter Hertel

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Antares GmbH

Original Assignee

Antares GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2009-12-22

Filing date

2009-12-22

Publication date

2014-10-08

2009-12-22 Application filed by Antares GmbH filed Critical Antares GmbH

2009-12-22 Priority to EP09401051.9A priority Critical patent/EP2338635B8/en

2011-06-29 Publication of EP2338635A1 publication Critical patent/EP2338635A1/en

2012-07-18 Publication of EP2338635B1 publication Critical patent/EP2338635B1/en

2014-10-08 Application granted granted Critical

2014-10-08 Publication of EP2338635B8 publication Critical patent/EP2338635B8/en

Status Active legal-status Critical Current

2029-12-22 Anticipated expiration legal-status Critical

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
- B23K26/706—Protective screens

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Plasma & Fusion (AREA)
Mechanical Engineering (AREA)
Laser Beam Processing (AREA)
Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

EP09401051.9A 2009-12-22 2009-12-22 Equipment and method for laser protection by vibration measurement Active EP2338635B8 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP09401051.9A EP2338635B8 (en)	2009-12-22	2009-12-22	Equipment and method for laser protection by vibration measurement

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP09401051.9A EP2338635B8 (en)	2009-12-22	2009-12-22	Equipment and method for laser protection by vibration measurement

Publications (3)

Publication Number	Publication Date
EP2338635A1 EP2338635A1 (en)	2011-06-29
EP2338635B1 EP2338635B1 (en)	2012-07-18
EP2338635B8 true EP2338635B8 (en)	2014-10-08

Family

ID=42154301

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09401051.9A Active EP2338635B8 (en)	2009-12-22	2009-12-22	Equipment and method for laser protection by vibration measurement

Country Status (1)

Country	Link
EP (1)	EP2338635B8 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102014016889A1 (en)	2014-11-15	2016-05-19	Mbda Deutschland Gmbh	Monitoring device for a laser beam
DE102014116746B4 (en) *	2014-11-17	2016-11-10	Jenoptik Automatisierungstechnik Gmbh	Modular laser protection wall
DE102017119148A1 (en)	2017-06-15	2018-12-20	Scansonic Mi Gmbh	Laser protection device and method for its operation
DE102021215023B3 (en)	2021-12-23	2023-05-11	Hegla Boraident Gmbh & Co. Kg	Mobile laser device and its use and method for processing a glass sheet
DE102022120482A1 (en)	2022-08-12	2024-02-15	Trumpf Laser Gmbh	Laser protection arrangement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1595201A (en) *	1978-05-25	1981-08-12	Atomic Energy Authority Uk	Safety devices for use with lasers
US4601533A (en) *	1982-10-29	1986-07-22	The United States Of America As Represented By The Secretary Of The Navy	Laser eye protection visor using multiple holograms
CH667835A5 (en) *	1985-10-14	1988-11-15	Elektroniktechnologie Get	Tactile sensor scanning workpiece surface - uses sensor pin in mechanical oscillation system with driver coil for intermittent contact with scanned surface
DE9101608U1 (en) *	1991-02-13	1991-05-29	Getesoft - Gesellschaft für Technische Computersysteme und Software mbH, 7637 Ettenheim	Dressing machine for profiling a grinding wheel
JPH09136673A (en) *	1995-11-15	1997-05-27	Nippon Soken Inc	Accident condition recorder for vehicle
JP5064704B2 (en) *	2006-03-24	2012-10-31	株式会社総合車両製作所	Laser welding method
DE102006053579A1 (en) *	2006-11-10	2008-05-15	Jenoptik Automatisierungstechnik Gmbh	Safety device for laser working plant comprises passive protection wall which absorbs energy from laser and protective sheet in front of laser which alters when impacted by beam, so that sensor switches off laser using threshold switch
DE102007029787B3 (en) *	2007-06-27	2008-09-11	Trumpf Werkzeugmaschinen Gmbh + Co. Kg	Method for determining a point of contact of a laser beam at an edge of a body and laser processing machine
DE102007038780B3 (en) *	2007-08-08	2008-09-04	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Protective wall for protecting the eyes from a laser beam during laser welding comprises electrically conducting plate-like elements separated from each other by an intermediate layer having hot conductor properties

2009
- 2009-12-22 EP EP09401051.9A patent/EP2338635B8/en active Active

Also Published As

Publication number	Publication date
EP2338635A1 (en)	2011-06-29
EP2338635B1 (en)	2012-07-18

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